HP 12C Platinum value (October 2026)

Calculator · 2003

Typical sale price (used)

$22–$34

Middle of the market ≈ $26.39 · 136 for sale on eBay

List at

$29.99

The going asking price, with room for offers.

Quick sale

$20.99

Priced to sell within days.

Based on current eBay asking prices (97 matching listings, Oct 6, 2026), discounted to estimate sold prices; updated weekly. Parts-only, untested and accessory listings are left out.

Price history

We record the market every week. The chart appears once there are two weeks of data (first point: Oct 5, 2026).

Listed on eBay now

Asking prices at the last refresh, cheapest to dearest. Some may have sold since.

About the HP 12C Platinum

The HP 12C Platinum, introduced in 2003, is an enhanced 12C that supports algebraic entry as well as RPN. Like the standard 12C it is permitted in CFA exams. Check the display, keys and battery compartment.

What affects the price

  • Screen: no dead rows or faded segments.
  • The slide cover, charging/USB cable and battery (rechargeable models).
  • Engravings from schools and exam-mode lights are common and lower the price a little.

Price your own

Check yours liveWhat’s It Worth? with your exact condition and extras.See sold prices on eBayThe free extension adds sold stats to eBay search.Check your own listingsPrice Check compares every listing in your store to the market.

FAQ

How much is a HP 12C Platinum worth?+

As of October 2026, a used HP 12C Platinum typically sells for about $22–$34, based on 97 current eBay listings. Asking prices are discounted about 12% to estimate what it actually sells for.

What should I list a HP 12C Platinum for?+

List at around $29.99 to sit mid-pack with room for offers, or around $20.99 to sell it quickly. Condition, what’s included and good photos move it up or down.

Are these sold prices?+

No. eBay only shares sold prices with approved partners, so this guide uses current asking prices on eBay (items for sale right now), drops accessories, parts-only and outlier listings, and discounts the middle of the range to estimate the sale price. It is updated weekly.

How do I check the value of my own HP 12C Platinum?+

Use What’s It Worth? to search live eBay listings with your exact description and condition, or the FlipperTools extension to see sold prices on eBay’s own search pages.

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